1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
|
// +build !nacl
// run
// Copyright 2014 The Go Authors. All rights reserved.
// Use of this source code is governed by a BSD-style
// license that can be found in the LICENSE file.
// Run the sinit test.
package main
import (
"fmt"
"os"
"os/exec"
"strings"
)
func cleanup() {
os.Remove("linkmain.o")
os.Remove("linkmain.a")
os.Remove("linkmain1.o")
os.Remove("linkmain1.a")
os.Remove("linkmain.exe")
}
func run(cmdline string) {
args := strings.Fields(cmdline)
cmd := exec.Command(args[0], args[1:]...)
out, err := cmd.CombinedOutput()
if err != nil {
fmt.Printf("$ %s\n", cmdline)
fmt.Println(string(out))
fmt.Println(err)
cleanup()
os.Exit(1)
}
}
func runFail(cmdline string) {
args := strings.Fields(cmdline)
cmd := exec.Command(args[0], args[1:]...)
out, err := cmd.CombinedOutput()
if err == nil {
fmt.Printf("$ %s\n", cmdline)
fmt.Println(string(out))
fmt.Println("SHOULD HAVE FAILED!")
cleanup()
os.Exit(1)
}
}
func main() {
// helloworld.go is package main
run("go tool compile -o linkmain.o helloworld.go")
run("go tool compile -pack -o linkmain.a helloworld.go")
run("go tool link -o linkmain.exe linkmain.o")
run("go tool link -o linkmain.exe linkmain.a")
// linkmain.go is not
run("go tool compile -o linkmain1.o linkmain.go")
run("go tool compile -pack -o linkmain1.a linkmain.go")
runFail("go tool link -o linkmain.exe linkmain1.o")
runFail("go tool link -o linkmain.exe linkmain1.a")
cleanup()
}
|
